【BS英国标准】BS EN 13130-4-2004 接触食品的材料和物品 受限塑料物质 第4部分:塑料中1-丁二烯、3-丁二烯的测定.pdf
《【BS英国标准】BS EN 13130-4-2004 接触食品的材料和物品 受限塑料物质 第4部分:塑料中1-丁二烯、3-丁二烯的测定.pdf》由会员分享,可在线阅读,更多相关《【BS英国标准】BS EN 13130-4-2004 接触食品的材料和物品 受限塑料物质 第4部分:塑料中1-丁二烯、3-丁二烯的测定.pdf(20页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 13130-4:2004 Materials and articles in contact with foodstuffs Plastics substances subject to limitation Part 4: Determination of 1,3-butadiene in plastics The European Standard EN 13130-4:2004 has the status of a British Standard ICS 67.250 ? Licensed Copy: AUB User, na, Fri
2、Oct 19 19:45:27 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 13130-4:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 17 June 2004 BSI 17 June 2004 ISBN 0 580 43947 X National foreword This British Standard is the official English lan
3、guage version of EN 13130-4:2004. It supersedes DD ENV 13130-4:1999 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee CW/47, Materials and articles in contact with foodstuffs, to Subcommittee CW/47/1, Migration from plastics, which has the responsibilit
4、y to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Interna
5、tional Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Brit
6、ish Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international an
7、d European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued
8、since publication Amd. No. DateComments Licensed Copy: AUB User, na, Fri Oct 19 19:45:27 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13130-4 May 2004 ICS 67.250 English version Materials and articles in contact with foodstuffs - Plastics substances
9、 subject to limitation - Part 4: Determination of 1,3- butadiene in plastics Matriaux et objets en contact avec les denres alimentaires - Substances dans les matires plastiques soumises des limitations - Partie 4 : Dtermination du 1,3-butadine dans les matires plastiques Werkstoffe und Gegenstnde in
10、 Kontakt mit Lebensmitteln - Substanzen in Kunststoffen, die Beschrnkungen unterliegen - Teil 4: Bestimmung von 1,3-Butadien in Kunststoffen This European Standard was approved by CEN on 24 March 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the cond
11、itions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three
12、 official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Aust
13、ria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDI
14、ZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13130-4:2004: E Licensed Copy: AUB User, na, Fri Oct 19
15、 19:45:27 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 13130-4:2004 (E) 2 Contents page Foreword3 1 Scope 6 2 Normative references6 3 Principle6 4 Reagents.6 5 Apparatus .7 6 Samples 8 6.1 General8 6.2 Sample preparation for gas chromatography.8 6.2.1 Test samples8 6.2.2 Calibration samples for the
16、 standard addition method.8 6.2.3 Blank samples8 7 Procedure .9 7.1 GC preparation.9 7.2 Performance of GC measurements9 8 Expression of results 9 8.1 Method of calculation9 8.1.1 GC interferences10 8.1.2 Determination of the 1,3-butadiene concentration in the polymer.10 8.2 Repeatability and reprod
17、ucibility.11 8.2.1 Validation11 8.2.2 Repeatability and reproducibility.11 8.2.3 Detection limit11 9 Confirmation.12 9.1 Requirements for confirmation12 9.2 Confirmation by combined gas chromatography/mass spectrometry12 10 Test report12 Annex A (normative) Calibration via external standardization.1
18、3 A.1 General13 A.2 Construction of the calibration graph .13 A.3 Graphical determination .14 A.4 Calculation from the regression parameters14 Annex B (normative) Manual sample injection.16 Bibliography17 Licensed Copy: AUB User, na, Fri Oct 19 19:45:27 GMT+00:00 2007, Uncontrolled Copy, (c) BSI w w
19、 w . b z f x w . c o m EN 13130-4:2004 (E) 3 Foreword This document (EN 13130-4:2004) has been prepared by Technical Committee CEN/TC 194 “Utensils in contact with food”, the secretariat of which is held by BSI. This document was prepared by Subcommittee SC1 of TC 194 as one of a series of analytica
20、l test methods for plastics materials and articles in contact with foodstuffs. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2004, and conflicting national standards shall be withdrawn
21、at the latest by November 2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. This standard is intended to support Directives 2002/72/EC 1, 89/109/EEC 2, 82/711/EEC 3 and its amendments 93/8/EEC 4 and 97/48/EC 5, and
22、85/572/EEC 6. At the time of preparation and publication of this part of EN 13130 the European Union legislation relating to plastics materials and articles intended to come into contact with foodstuffs is incomplete. Further Directives and amendments to existing Directives are expected which could
23、change the legislative requirements which this standard supports. It is therefore strongly recommended that users of this standard refer to the latest relevant published Directive(s) before commencement of a test or tests described in this standard EN 13130-4 should be read in conjunction with EN 13
24、130-1 Further parts of EN 13130, under the general title Materials and articles in contact with foodstuffs - Plastics substances subject to limitation, have been prepared, and others are in preparation, concerned with the determination of specific migration from plastics materials into foodstuffs an
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